| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.72 | 12.819% | $191.4764 | $191.48 | $191.50 | $191.50 |
| Purchase #2 | $248.64 | 4.243% | $259.1898 | $259.19 | $259.20 | $259.20 |
| Purchase #3 | $153.33 | 9.147% | $167.3551 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $220.53 | 4.351% | $230.1253 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $220.62 | 8.129% | $238.5542 | $238.55 | $238.55 | $238.60 |
| Purchase #6 | $232.30 | 13.859% | $264.4945 | $264.49 | $264.50 | $264.50 |
| Purchase #7 | $128.78 | 3.509% | $133.2989 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $1,373.92 | $1,484.4942 | $1,484.50 | $1,484.55 | $1,484.60 | |